Boiler Pressure Relief Valve from Canada
Safety pressure relief valve assembly for central heating boilers, releasing excess pressure to prevent explosions. Boiler-specific mounting and calibration. Under HTS 8403.90.00.00 as parts.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Must meet ASME Boiler Code Section IV certification; test certificates required at entry; avoid generic valve classification under 8481